Geant4 Monte Carlo calculations of gamma- and neutron flux and energy deposition in water outside the PWR 17x17 nuclear fuel assembly BT01

Using the Geant4 Monte Carlo framework, the flux of radiation emitted from the used nuclear fuel assembly BT01 has been estimated. The emission energy spectra for photons and neutrons calculated using SCALE for this PWR 17x17 fuel assembly were used as source for the radiation transport. The fuel assembly was modelled with the fuel rods emersed in a universe comprised of water. The photon and neutron flux and energy deposition from the source in a plane at the centre of the fuel assembly were calculated. This dataset contains the raw data files produced by the calculations. The dataset was originally published in DiVA and moved to SND in 2024.本研究依托Geant4（Geant4）蒙特卡洛框架，对乏燃料组件BT01所释放的辐射通量开展了估算。本研究采用SCALE（SCALE）程序，针对该17×17型压水堆(Pressurized Water Reactor, PWR)燃料组件计算得到光子与中子的发射能谱，并将其作为辐射输运模拟的源项。该燃料组件的几何建模方案为：将燃料棒浸没于以水为介质的计算全域内。同时计算得到了源项在燃料组件中心平面处的光子、中子通量以及能量沉积分布。 本数据集包含上述计算过程生成的原始数据文件。 本数据集最初发布于DiVA平台，并于2024年迁移至SND平台。